package practice;

/**
 * Description:
 *
 * @Author cowen
 * @Create 2023/10/19 18:01
 * @Version 1.0
 */

class MyDate{
    int year;
    int month;
    int day;
}

class Employee{
    int id;
    String name;
    int age;
    double salay;
    MyDate birthday;
}

class PracticeMain{
    public static void main(String[] args) {
        MyDate date = new MyDate();
        date.year=2003;
        date.month=9;
        date.day=22;
        Employee cowen = new Employee();
        cowen.name="郑昊";
        cowen.age=37;
        cowen.id=12;
        cowen.salay=17000;
        cowen.birthday=date;
    }
}